<template>
  <div :class="{'hidden': hidden}" class="pagination-container">
    <el-pagination :total="total" :current-page.sync="currentPage" :page-size.sync="pageSize" @current-change="handleCurrentChange" :layout="layout" :background="background" :page-sizes="pageSizes" v-bind="$attrs" @size-change="handleSizeChange">
    </el-pagination>
  </div>
</template>

<script>
export default {
  name: "pagination",
  props: {
    total: {
      required: true,
      type: Number,
    },
    page: {
      type: Number,
      default: 1,
    },
    limit: {
      type: Number,
      default: 10,
    },
    pageSizes: {
      type: Array,
      default() {
        return [10, 20, 30, 50];
      },
    },
    layout: {
      type: String,
      default: "total, sizes, prev, pager, next, jumper",
    },
    background: {
      type: Boolean,
      default: true,
    },
    autoScroll: {
      type: Boolean,
      default: true,
    },
    hidden: {
      type: Boolean,
      default: false,
    },
  },
  computed: {
    currentPage: {
      get() {
        return this.page;
      },
      set(val) {
        this.$emit("update: page", val);
      },
    },
    pageSize: {
      get() {
        return this.limit;
      },
      set(val) {
        this.$emit("update: limit", val);
      },
    },
  },
  methods: {
    handleSizeChange(val) {
      this.$emit("pagination", {
        page: this.currentPage,
        limit: val,
      });
    },
    handleCurrentChange(val) {
      this.$emit("pagination", {
        page: val,
        limit: this.pageSize,
      });
    },
  },
};
</script>

<style  scoped>
.pagination-container {
  background: #fff;
  padding: 32px 16px;
  position: absolute;
  right: 0%;
  bottom: 0%;
}

.pagination-container.hidden {
  display: none;
}
</style>
